摘要
制式器材由销栓连接组成的应急工程结构，其销栓孔隙引起的几何位移不容忽视。给出一种六四式军用梁拼组结构几何位移的计算方法，并给出拼组结构在实际工况下的位移算例，计算结果与试验实测结果吻合良好。
The emergency engineering structures are usually formed by style units connected with pins. The geometric displacement caused by the interstice cannot be ingored. A calculation method for the geometric displacements of pin--connected truss is introduced inthis paper. As an example,the displacement for a 84-meter length of bridging mechine constructed by '64 Type' beam under one working condition is given.
出处
《石家庄铁道学院学报》
1998年第2期72-75,共4页
Journal of Shijiazhuang Railway Institute
关键词
六四式梁
拼组结构
位移
计算
架桥机
64 type beam pin-connected structure displacement calculation
